Tony Lo Weather Records (CA003066500)

Record envelope, standing records and threshold days for Tony Lo (CA003066500), Alberta, Canada, with 55 years of record.

Key Facts for Tony Lo

Tony Lo (CA003066500) is a weather station in Alberta, Canada at 54.38 latitude and -117.40 longitude, 1,036 m (3,399 ft) above sea level.
The station reports from 1957 to 2011, 55 years of record.
856 records set at Tony Lo still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Alberta, Canada, 54.38 latitude, -117.40 longitude.
Elevation: 1,036 m (3,399 ft).
Period of record: 1957 to 2011, 55 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Tony Lo. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Tony Lo, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	26.0 C (78.8 F)	-14.4 C (6.1 F)	n/a	n/a
May	28.0 C (82.4 F)	-9.4 C (15.1 F)	n/a	n/a
Jun	31.7 C (89.1 F)	-6.0 C (21.2 F)	n/a	n/a
Jul	32.8 C (91.0 F)	0.0 C (32.0 F)	n/a	n/a
Aug	32.8 C (91.0 F)	-2.0 C (28.4 F)	n/a	n/a
Sep	32.0 C (89.6 F)	-10.0 C (14.0 F)	n/a	n/a
Oct	26.0 C (78.8 F)	-9.4 C (15.1 F)	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

856 standing records

856 records at Tony Lo still stand. 1963 holds the most, with 104.

Standing records at Tony Lo by the year they were set
Year set	Standing records
1962	46
1963	104
1964	46
1965	61
1966	46
1967	56
1968	34
1969	24
1970	29
1971	32
1972	36
1973	36
1974	24
1975	23
1976	25
1977	36
1978	19
1979	38
1980	51
1981	35
1982	36
1983	19

Wettest Day of Each Month

Jul: 95.0 mm (3.7 in)

The wettest day on record for each calendar month at Tony Lo. The most was 95.0 mm (3.7 in) on 14 July 1960.

Record daily precipitation for each month at Tony Lo
Month	Record daily precipitation (mm)	Date
Mar	0.8 mm (0.03 in)	24 March 1961
Apr	34.3 mm (1.4 in)	15 April 1963
May	45.5 mm (1.8 in)	21 May 1960
Jun	65.0 mm (2.6 in)	27 June 1965
Jul	95.0 mm (3.7 in)	14 July 1960
Aug	95.0 mm (3.7 in)	27 August 1966
Sep	43.2 mm (1.7 in)	11 September 1962
Oct	30.5 mm (1.2 in)	6 October 1961
Nov	15.2 mm (0.6 in)	9 November 1959

Period of Record Coverage

1962 to 1983

22 years of record at Tony Lo, 1962 to 1983. 22 years have data for under 90 percent of days and are left out of rankings: 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969 and others.

Days with data per year at Tony Lo
Year	Days with data	Share of year	Complete
1962	181	50%	No
1963	187	51%	No
1964	181	49%	No
1965	183	50%	No
1966	165	45%	No
1967	172	47%	No
1968	159	43%	No
1969	154	42%	No
1970	155	42%	No
1971	157	43%	No
1972	93	25%	No
1973	145	40%	No
1974	144	39%	No
1975	155	42%	No
1976	164	45%	No
1977	154	42%	No
1978	150	41%	No
1979	175	48%	No
1980	188	51%	No
1981	156	43%	No
1982	153	42%	No
1983	164	45%	No

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1957 to 1983

Yearly extremes at Tony Lo: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	32.8 C (91.0 F)	1974	29.7 C (85.5 F)	22
Coldest night (TNn)	-14.4 C (6.1 F)	1963	-6.0 C (21.1 F)	22
Wettest day (Rx1day)	95.0 mm (3.7 in)	1960	40.4 mm (1.6 in)	27
Wettest five days (Rx5day)	135.4 mm (5.3 in)	1965	73.5 mm (2.9 in)	27
Longest dry spell (CDD)	39 days	1957	15 days	27

Hottest day (TXx)

The hottest day of the year at Tony Lo, 1957 to 1983. The record is 32.8 C (91.0 F) in 1974, marked on the chart; the median year is 29.7 C (85.5 F).

Hottest day (TXx) at Tony Lo by year
Year	Hottest day (TXx)
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	27.2 C (81.0 F)
1963	28.9 C (84.0 F)
1964	30.0 C (86.0 F)
1965	30.0 C (86.0 F)
1966	27.8 C (82.0 F)
1967	30.6 C (87.1 F)
1968	29.4 C (84.9 F)
1969	30.0 C (86.0 F)
1970	31.7 C (89.1 F)
1971	31.7 C (89.1 F)
1972	27.8 C (82.0 F)
1973	30.0 C (86.0 F)
1974	32.8 C (91.0 F)
1975	32.8 C (91.0 F)
1976	26.0 C (78.8 F)
1977	26.0 C (78.8 F)
1978	29.0 C (84.2 F)
1979	29.0 C (84.2 F)
1980	29.0 C (84.2 F)
1981	32.0 C (89.6 F)
1982	28.0 C (82.4 F)
1983	30.0 C (86.0 F)

Coldest night (TNn)

The coldest night of the year at Tony Lo, 1957 to 1983. The record is -14.4 C (6.1 F) in 1963, marked on the chart; the median year is -6.0 C (21.1 F).

Coldest night (TNn) at Tony Lo by year
Year	Coldest night (TNn)
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	-5.6 C (21.9 F)
1963	-14.4 C (6.1 F)
1964	-9.4 C (15.1 F)
1965	-6.7 C (19.9 F)
1966	-6.7 C (19.9 F)
1967	-6.7 C (19.9 F)
1968	-9.4 C (15.1 F)
1969	-3.9 C (25.0 F)
1970	-8.3 C (17.1 F)
1971	-2.8 C (27.0 F)
1972	-10.0 C (14.0 F)
1973	-6.1 C (21.0 F)
1974	-5.6 C (21.9 F)
1975	-2.2 C (28.0 F)
1976	-6.1 C (21.0 F)
1977	-6.0 C (21.2 F)
1978	-3.0 C (26.6 F)
1979	-6.0 C (21.2 F)
1980	-6.0 C (21.2 F)
1981	-12.0 C (10.4 F)
1982	-4.0 C (24.8 F)
1983	-4.0 C (24.8 F)

Wettest day (Rx1day)

The wettest day of the year at Tony Lo, 1957 to 1983. The record is 95.0 mm (3.7 in) in 1960, marked on the chart; the median year is 40.4 mm (1.6 in).

Wettest day (Rx1day) at Tony Lo by year
Year	Wettest day (Rx1day)
1957	20.3 mm (0.8 in)
1958	5.1 mm (0.20 in)
1959	27.9 mm (1.1 in)
1960	95.0 mm (3.7 in)
1961	54.6 mm (2.1 in)
1962	78.0 mm (3.1 in)
1963	34.3 mm (1.4 in)
1964	28.2 mm (1.1 in)
1965	66.5 mm (2.6 in)
1966	95.0 mm (3.7 in)
1967	24.1 mm (0.9 in)
1968	25.9 mm (1.0 in)
1969	19.1 mm (0.8 in)
1970	29.2 mm (1.1 in)
1971	39.6 mm (1.6 in)
1972	38.6 mm (1.5 in)
1973	56.6 mm (2.2 in)
1974	21.1 mm (0.8 in)
1975	40.4 mm (1.6 in)
1976	50.8 mm (2.0 in)
1977	40.7 mm (1.6 in)
1978	47.6 mm (1.9 in)
1979	47.2 mm (1.9 in)
1980	42.4 mm (1.7 in)
1981	43.8 mm (1.7 in)
1982	64.6 mm (2.5 in)
1983	36.3 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tony Lo, 1957 to 1983. The record is 135.4 mm (5.3 in) in 1965, marked on the chart; the median year is 73.5 mm (2.9 in).

Wettest five days (Rx5day) at Tony Lo by year
Year	Wettest five days (Rx5day)
1957	63.6 mm (2.5 in)
1958	8.9 mm (0.35 in)
1959	62.3 mm (2.5 in)
1960	119.1 mm (4.7 in)
1961	121.4 mm (4.8 in)
1962	84.1 mm (3.3 in)
1963	37.9 mm (1.5 in)
1964	76.7 mm (3.0 in)
1965	135.4 mm (5.3 in)
1966	116.9 mm (4.6 in)
1967	40.1 mm (1.6 in)
1968	48.3 mm (1.9 in)
1969	43.6 mm (1.7 in)
1970	50.3 mm (2.0 in)
1971	80.0 mm (3.1 in)
1972	55.7 mm (2.2 in)
1973	82.4 mm (3.2 in)
1974	31.2 mm (1.2 in)
1975	56.5 mm (2.2 in)
1976	70.5 mm (2.8 in)
1977	91.0 mm (3.6 in)
1978	76.9 mm (3.0 in)
1979	72.1 mm (2.8 in)
1980	80.7 mm (3.2 in)
1981	78.3 mm (3.1 in)
1982	104.7 mm (4.1 in)
1983	73.5 mm (2.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tony Lo, 1957 to 1983. The record is 39 days in 1957, marked on the chart; the median year is 15 days.

Longest dry spell (CDD) at Tony Lo by year
Year	Longest dry spell (CDD)
1957	39 days
1958	6 days
1959	12 days
1960	15 days
1961	12 days
1962	14 days
1963	10 days
1964	16 days
1965	24 days
1966	20 days
1967	15 days
1968	13 days
1969	19 days
1970	12 days
1971	18 days
1972	19 days
1973	13 days
1974	23 days
1975	13 days
1976	15 days
1977	7 days
1978	10 days
1979	17 days
1980	19 days
1981	17 days
1982	15 days
1983	14 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Tony Lo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tony Lo threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).